SE0003951D0 - Arrangement for a mobile terminal - Google Patents

Arrangement for a mobile terminal

Info

Publication number
SE0003951D0
SE0003951D0 SE0003951A SE0003951A SE0003951D0 SE 0003951 D0 SE0003951 D0 SE 0003951D0 SE 0003951 A SE0003951 A SE 0003951A SE 0003951 A SE0003951 A SE 0003951A SE 0003951 D0 SE0003951 D0 SE 0003951D0
Authority
SE
Sweden
Prior art keywords
electronic circuits
mobile terminal
radio electronic
fed
antenna
Prior art date
Application number
SE0003951A
Other languages
Swedish (sv)
Other versions
SE0003951L (en
SE522492C2 (en
Inventor
Bo Lindell
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0003951A priority Critical patent/SE522492C2/en
Publication of SE0003951D0 publication Critical patent/SE0003951D0/en
Priority to AU2002226313A priority patent/AU2002226313A1/en
Priority to EP01993037A priority patent/EP1338057A1/en
Priority to PCT/EP2001/012274 priority patent/WO2002037600A1/en
Priority to US09/983,861 priority patent/US6580397B2/en
Publication of SE0003951L publication Critical patent/SE0003951L/en
Publication of SE522492C2 publication Critical patent/SE522492C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises

Abstract

The invention relates to an antenna system for a mobile terminal (1), comprising a casing (2), which accommodates radio electronic circuits (REC) and a screening device (SD) for the radio electronic circuits. The antenna system comprises an end-fed antenna (4), having an extended shape and being connected to the radio electronic circuits (REC). The antenna system comprises a counterpoise element (5), located near one end of the end-fed antenna (4), and the end-fed antenna is adapted to be fed, during transmission, against the counterpoise element (5) by the radio electronic circuits (REC).
SE0003951A 2000-10-27 2000-10-27 Antenna device for a mobile terminal SE522492C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0003951A SE522492C2 (en) 2000-10-27 2000-10-27 Antenna device for a mobile terminal
AU2002226313A AU2002226313A1 (en) 2000-10-27 2001-10-22 End-fed antenna with counterpoise for a mobile terminal
EP01993037A EP1338057A1 (en) 2000-10-27 2001-10-22 End-fed antenna with counterpoise for a mobile terminal
PCT/EP2001/012274 WO2002037600A1 (en) 2000-10-27 2001-10-22 End-fed antenna with counterpoise for a mobile terminal
US09/983,861 US6580397B2 (en) 2000-10-27 2001-10-26 Arrangement for a mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003951A SE522492C2 (en) 2000-10-27 2000-10-27 Antenna device for a mobile terminal

Publications (3)

Publication Number Publication Date
SE0003951D0 true SE0003951D0 (en) 2000-10-27
SE0003951L SE0003951L (en) 2002-04-28
SE522492C2 SE522492C2 (en) 2004-02-10

Family

ID=20281629

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003951A SE522492C2 (en) 2000-10-27 2000-10-27 Antenna device for a mobile terminal

Country Status (5)

Country Link
US (1) US6580397B2 (en)
EP (1) EP1338057A1 (en)
AU (1) AU2002226313A1 (en)
SE (1) SE522492C2 (en)
WO (1) WO2002037600A1 (en)

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FI120427B (en) 2007-08-30 2009-10-15 Pulse Finland Oy Adjustable multiband antenna
FI20096134A0 (en) 2009-11-03 2009-11-03 Pulse Finland Oy Adjustable antenna
FI20096251A0 (en) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO antenna
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (en) 2010-02-18 2011-08-19 Pulse Finland Oy SHELL RADIATOR ANTENNA
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (en) 2011-01-25 2011-01-25 Pulse Finland Oy Multi-resonance antenna, antenna module and radio unit
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
KR101928933B1 (en) * 2012-03-29 2018-12-14 삼성전자 주식회사 Antenna device of mobile terminal
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
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US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
WO2019104284A1 (en) * 2017-11-27 2019-05-31 The Crestridge Group Tamper-resistant electronics system and improved method of manufacturing therefor

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Also Published As

Publication number Publication date
SE0003951L (en) 2002-04-28
WO2002037600A1 (en) 2002-05-10
AU2002226313A1 (en) 2002-05-15
US20020053991A1 (en) 2002-05-09
SE522492C2 (en) 2004-02-10
EP1338057A1 (en) 2003-08-27
US6580397B2 (en) 2003-06-17

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Legal Events

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NUG Patent has lapsed